From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5B1E33895FCD; Fri, 21 Jun 2024 00:23:19 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5B1E33895FCD DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1718929399; bh=akqtfXJLSsRZna6zxULG94gHO0j4qcjk/W9xYxiRkZM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Td7Fw69klosDxTGfH9Or0VaUqNdRGPGd5uyhal2FD6y474ranbr5RuxcndzAI/eA2 EKAQIBkgrEu0LV9p9WZn6LbdnfwbdBtJUp+lfNG7obyPpImUd2xeoRK3upqJ7zSIob GsCkV8WorM7M10LYaLk8umETMTjmREuW0/g6sq2w= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/115570] array subscript 'long unsigned int[0]' is partly outside array bounds of 'unsigned char[4]' Date: Fri, 21 Jun 2024 00:23:18 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 13.3.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: RESOLVED X-Bugzilla-Resolution: INVALID X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D115570 --- Comment #2 from Andrew Pinski --- Note this code also violates C/C++ aliasing rules but that is a different issue.=